Go combat--golang Implement MP4 video File server (NAREIX/JOY4)

This is a creation in Article, where the information may have evolved or changed.

Life goes on and on go Go go!!!

A little busy, a little slack, continue.

About the static file server implemented by Golang has been written before:
Go combat –golang Implement static file server (file view, file upload, file download)

Right, recently in the video aspect of things, then a simple, to implement a MP4 video file to provide a server bar, and through the browser to access playback.

MP4 File Server

package  Mainimport  ( "log"   "Net/http" /span>  "OS"   "time" )  Func  servehttp (w http. Responsewriter, R *http. Request) {video, err: = OS. Open () if  err! = nil  {log. Fatal (Err)} defer  video. Close () http. Servecontent (W, R,  "Test.mp4" , time. Now (), video)}func  Main () {http. Handlefunc ( "/" , Servehttp) http. Listenandserve ( ": 8080" , nil )}  

 PackageMainImport "Io/ioutil"Import "Log"Import "Net/http"Import "Strings"typeViewhandlerstruct{}func(VH *viewhandler) Servehttp (w http. Responsewriter, R *http. Request) {path: = R.url. Path[1:] data, err: = Ioutil. ReadFile (string(path))ifErr! =Nil{log. Printf ("Error with path%s:%v", path, err) W.writeheader(404) W.write ([]byte("404"))    }ifStrings. Hassuffix (Path,". html") {W.header (). ADD ("Content-type","Text/html")    }Else ifStrings. Hassuffix (Path,". mp4") {W.header (). ADD ("Content-type","Video/mp4")} w.write (data)}funcMain () {http. Handle ("/",New(Viewhandler)) http. Listenandserve (": 8080",Nil)}

Nareix/joy4

Golang Audio/video Library and streaming server

Let's start with a little bit of simple use:

 PackageMainImport("FMT"    "Github.com/nareix/joy4/av"    "Github.com/nareix/joy4/av/avutil"    "Github.com/nareix/joy4/format")funcInit () {format. RegisterAll ()}funcMain () {file, _: = Avutil. Open ("Test.mp4") streams, _: = file. Streams () for_, Stream: =Rangestreams {ifStream. Type (). Isaudio () {astream: = stream. ( Av. Audiocodecdata) fmt. Println (Astream. Type (), Astream. Samplerate (), Astream. Sampleformat (), Astream. Channellayout ())}Else ifStream. Type (). Isvideo () {vstream: = stream. ( Av. Videocodecdata) fmt. Println (Vstream. Type (), Vstream. Width (), Vstream. Height ())}} file. Close ()}

Output:
AAC 48000 FLTP 1ch
H264 960 720